Use the two drawings of cell to answer the question that follows. Which of the following best describes the cell shown?

A. The cells are from the same organism

B. One cell is from a plant and one from an animal.

c. The cell are from different types of animals

D. The cells are from different types of plants

Match the digestive enzymes to the macro molecules they to digest. down fats into glycerol and fatty acids down carbohydrates into simple sugars down nucleic acids into nitrogenous bases and simple sugars down proteins into amino acids

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation. c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation. d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

What are some possible short and long term medical concerns for crew members on longer space exploration trips